Bands of rain from the Hurricane Matthew weather system had already forced the postponement of Friday night's Xfinity Series race to Sunday, which now will feature a Cup/Xfinity double-header. The Sprint Cup race will start at noon ET, with TV coverage on NBC, while the Xfinity race will follow immediately afterward, with a projected start time of 4:30 p.m. ET, and be telecast on NBCSN.

According to Charlotte Motor Speedway, all tickets will be honored for both races.

Sprint Cup Series drivers have had just one practice session and qualifying thus far, after all track time Friday was cancelled due to rain.